Bag



FIG. 1 is a front elevation view showing a bag of my new design;

FIG. 2 is a rear elevation view of the bag of FIG. 1;

FIG. 3 is a right side elevation view of the bag of FIG. 1, the leftside elevation view being a mirror image thereof;

FIG. 4 is a bottom plan view of the bag of FIG. 1; and,

FIG. 5 is a top plan view of the bag of FIG. 1.

The ornamental design for a bag, as shown and described.